1.
Aisha PU, Umar NA. An Impact Assessment of National Health Insurance Scheme (NHIS) On Employees’ Productivity in Adamawa State, Nigeria. IJEDR [Internet]. 2021Jan.24 [cited 2025Jul.5];2(1):1-15. Available from: https://yrpipku.com/journal/index.php/ijedr/article/view/200